irssi keybindings for switching between up to 999 windows
Use these keybindings to access up to 999 windows using at most 4 keys:
alt-0 .. alt-9 -> windows 0..9 (standard keybindings)
alt-q 0 .. alt-q 9 -> windows 10..19
alt-w 0 .. alt-w 9 -> windows 20..29
...
alt-p 0 .. alt-p 9 -> windows 90..99
alt-a 0 0 .. alt-a 0 9 -> windows 100..109